Treatment of upper lip lines ("smoker's lines") ranges from Botox injection (mildly effective) to filling each individual line (moderately effective) to dermabrasion or laser resurfacing (mildly to very effective, depending on depth).In general, in darker skin tones, or individuals that cannot take a prolonged recovery, filling each individual line with Juvederm or similar product generates excellent results for a year or more at a time. This type of treatment is best for a walk in/walk out minimal or no downtime treatment.In lighter-skinned individuals who can accept a prolonged recovery (because, for instance, they are also having a facelift), laser resurfacing is generally a better choice.